For researchers submitting trial data to ClinicalTrials.gov, the Adverse Events module is one of four mandatory results sections. It requires reporting in three primary categories: All-Cause Mortality: A table tracking all deaths that occurred during the study, regardless of cause. Serious Adverse Events (SAEs): A tabular summary of events resulting in death, life-threatening conditions, hospitalization, or significant disability. Other Adverse Events: A table for non-serious events that exceed a specific frequency threshold, such as 5% within any study arm.
Adverse Events Module path is as follows:
Study -> Results Section -> Adverse Events Module -> Event Groups
Study -> Results Section -> Adverse Events Module -> Serious Events
Study -> Results Section -> Adverse Events Module -> Other Events
| Title | Description | Deaths # Affected | Deaths # At Risk | Serious # Affected | Serious # At Risk | Other # Affected | Other # At Risk | View |
|---|---|---|---|---|---|---|---|---|
| Lansoprazole | Lansoprazole 30 mg, capsules, orally, once daily for up to 8 weeks. Depending on response, dosage could then be decreased to 15 mg, once daily, or increased to 30 mg, twice daily for up to 4 years and 10 months. | None | None | 82 | 506 | 114 | 506 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Varicose vein | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (11.1) | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (11.1) | View |
| Subclavian artery stenosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (11.1) | View |
| Thrombosis | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (11.1) | View |
| Vascular pseudoaneurysm | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (11.1) | View |
| Biliary colic | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (11.1) | View |
| Metastatic bronchial carcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Ovarian cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Renal oncocytoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Seminoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Uterine cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Cerebrovascular accident | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Carpal tunnel syndrome | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Restless leg syndrome | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Brain stem infarction | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Carotid sinus syndrome | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Cerebellar infarction | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Cerebral haemorrhage | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Convulsion | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Paresis cranial nerve | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Sciatica | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Coronary artery disease | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (11.1) | View |
| Myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (11.1) | View |
| Atrial flutter | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (11.1) | View |
| Angina pectoris | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (11.1) | View |
| Acute coronary syndrome | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (11.1) | View |
| Aortic valve stenosis | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (11.1) | View |
| Atrioventricular block complete | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (11.1) | View |
| Pleuropericarditis | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA (11.1) | View |
| Abdominal discomfort | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Colonic polyp | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Crohn's disease | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Gastrointestinal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Haematochezia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Ileus | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Rectal haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Rectocele | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Ligament rupture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Concussion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Excoriation | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Facial bones fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Hand fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Humerus fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Lower limb fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Meniscus lesion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Post procedural haematoma | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Radius fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA (11.1) | View |
| Osteoarthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Intervertebral disc protrusion | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Lumbar spinal stenosis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Neck pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Anxiety disorder | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Completed suicide | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Generalised anxiety disorder | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Panic attack | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Panic disorder | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Cholecystitis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (11.1) | View |
| Cholelithiasis | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (11.1) | View |
| Jaundice cholestatic | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA (11.1) | View |
| Bronchopneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Neuroborreliosis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Papilloma viral infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Vulval abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Pulmonary embolism | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (11.1) | View |
| Haemoptysis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (11.1) | View |
| Hyperventilation | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (11.1) | View |
| Sudden hearing loss | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA (11.1) | View |
| Vertigo | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA (11.1) | View |
| Vertigo positional | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA (11.1) | View |
| Chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Impaired healing | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Sudden death | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Benign prostatic hyperplasia | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA (11.1) | View |
| Menorrhagia | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA (11.1) | View |
| Prostatitis | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA (11.1) | View |
| Diabetes mellitus | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (11.1) | View |
| Hypoglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (11.1) | View |
| Incontinence | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (11.1) | View |
| Renal colic | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (11.1) | View |
| Diplopia | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA (11.1) | View |
| Toe operation | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (11.1) | View |
| Oesophageal carcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Rectal cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Uterine leiomyoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Astrocytoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Bladder cancer recurrent | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Breast cancer female | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Diffuse large B-cell lymphoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Gastrointestinal stromal tumour | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Hepatic neoplasm | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Hypopharyngeal cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Nasopharyngeal cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Oesophageal squamous cell carcinoma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (11.1) | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |